Home / 6,151,074,471.95-9,226,544,446.80-1,492,948,436.18

Finding the Fourth Proportional to 6,151,074,471.95, 9,226,544,446.80 and 1,492,948,436.18

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Solution

The fourth proportional to 6,151,074,471.95, 9,226,544,446.80 and 1,492,948,436.18 is: 2,239,406,329.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,151,074,471.95 : 9,226,544,446.80 = 1,492,948,436.18 : x
  2. Step 2: Convert to fraction form
    6,151,074,471.95/9,226,544,446.80 = 1,492,948,436.18/x
  3. Step 3: Cross multiply
    6,151,074,471.95x = 9,226,544,446.80 × 1,492,948,436.18
  4. Step 4: Simplify right side
    6,151,074,471.95x = 13,774,755,103,149,189,120
  5. Step 5: Solve for x
    x = 13,774,755,103,149,189,120/6,151,074,471.95
  6. Step 6: Final answer
    x = 2,239,406,329.09

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.